Results 71 to 80 of about 1,336 (178)

DANO FOLIAR EM CAFÉ ARÁBICA CAUSADO PELO BICHO MINEIRO

Revista UniVap, 2017
 O objetivo deste trabalho foi avaliar o dano foliar provocado pela ocorrência de bicho-mineiro em cafeeiros da espécie arábica, variedade Catuaí Amarelo 493.
Sandy Queiroz Espinoso, Diego Souza Tosta, Richardson Sales Rocha, Louslany Almeida Oliveira, Ricardo Costa de Oliveira Júnior, Clovis Paulino, Jéferson Luiz Ferrari   +6 more
doaj   +1 more source

Spatial behavior of the leaf miner, Leucoptera coffeella (Lepidoptera: Lyonetiidae) in coffee plantations of Temascaltepec, State of Mexico, Mexico

Revista Colombiana de Entomología, 2023
The production and commercialization of coffee in Mexico and in the international market is of great importance for the economy of millions of human beings on the planet.
Alejandra Barrera Rojas, J. Ramírez-Dávila, D. J. Pérez-López, M. Rubí-Arriaga, Esther Pino Miranda   +4 more
semanticscholar   +1 more source

New Spectral Index and Machine Learning Models for Detecting Coffee Leaf Miner Infestation Using Sentinel-2 Multispectral Imagery

Agriculture, 2023
The coffee leaf miner (Leucoptera coffeella) is a key coffee pest in Brazil that can cause severe defoliation and a negative impact on the productivity.
Emerson Ferreira Vilela, Williams Pinto Marques Ferreira, Gabriel Dumbá Monteiro de Castro, Ana Luísa Ribeiro de Faria, Daniel Henrique Leite, Igor Arantes Lima, Christiano de Sousa Machado de Matos, Rogério Antonio Silva, Madelaine Venzon   +8 more
doaj   +1 more source

FACTORES EXTRÍNSECOS AMBIENTALES ASOCIADOS A LA PRESENCIA DEBROCA DEL FRUTO (Hypothenemus hampei) Y MINADOR DE LA HOJA(Leucoptera coffeella) DEL CAFETO, EN FUNDOS SANTA MARTHAY SANTA JOSEFA, PERÚ

Anales Científicos
La Broca del fruto (BFc) del cafeto (Hypothenemus hampei Ferrari) y el Minador de la hoja (MHc) del cafeto (Leucoptera coffeella Guerin-Meneville) son consideradas plagas de impacto negativo en el cultivo del cafeto por factores ambientales extrínsecos e
Luis Tibhy Acosta - Trinidad, Luis Miguel Zasiga Carrera   +1 more
semanticscholar   +1 more source

OCORRÊNCIA DE BICHO-MINEIRO (Leucoptera coffeella) EM CAFEEIROS CULTIVADOS EM SISTEMAS AGROFLORESTAL E CONVENCIONAL

Revista Brasileira de Agroecologia, 2022
O cafeeiro é cultivado principalmente em monocultivo e, também, tem sido estabelecido em sistemas agroflorestais. Entretanto, em ambos, o bicho-mineiro pode acarretar reduções na produção de café.
Jaíne Cristina de Jesus, Bruno Diniz Silva, Vanessa Andaló, Bruno Nery Fernandes Vasconcelos, Gleice Aparecida de Assis, Fábio Janoni Carvalho   +5 more
doaj   +1 more source

Primer reporte de Leucoptera coffeella afectando Coffea canephora en el caribe húmedo colombiano

Temas Agrarios
The coffee crop is affected by pests that limit its production, among these the coffee leaf miner (Leucoptera coffeella) stands out causing severe defoliation in the trees and yield losses above 50%.
Maríana del Valle Buitrago Rodríguez, L. Grandett, Lilibet Tordecilla, N. López, A. Diaz   +4 more
semanticscholar   +1 more source

Long­term study in Leucoptera coffeella population from southern Minas Gerais, Brazil

, 2022
Silva, Rogério A., Bernardi, Leopoldo F. O., Mato, Christiano S. M., Pereira, Alessandro B., Alcântara, Elifas N. (2022): Long­term study in Leucoptera coffeella population from southern Minas Gerais, Brazil.
Silva, Rogério A., Bernardi, Leopoldo F. O., Mato, Christiano S. M., Pereira, Alessandro B., Alcântara, Elifas N.   +4 more
openaire   +1 more source

URSOLIC ACID AND CIS-TILIROSIDE PRODUCED BY Merremia tomentosa AFFECT OVIPOSITION OF Leucoptera coffeella ON COFFEE PLANTS

Química Nova
To contribute to the development of new products to control the coffee leaf miner (Leucoptera coffeella), which is a major pest for coffee plants, this work aimed to select plant species able to produce substances active against this insect and to ...
Helvécio M. Santos Júnior, Karina C. Lopes, Dejane S. Alves, Geraldo A. Carvalho, Denilson F. Oliveira   +4 more
doaj   +1 more source

Sampling plan for the coffee leaf miner Leucoptera coffeella with sex pheromone traps [PDF]

Journal of Applied Entomology, 2008
AbstractThe population density of the coffee leaf miner Leucoptera coffeella (Guérin‐Méneville & Perrottet) (Lep., Lyonetiidae) can be estimated using pheromone traps in coffee fields as male capture reflects this pest damage based on previous correlational study.
T. Bacca, E. R. Lima, M. C. Picanço, R. N. C. Guedes, J. H. M. Viana   +4 more
openaire   +1 more source

Spatial and temporal dynamics of coffee-leaf-miner and predatory wasps in organic coffee field in formation Dinâmica espacial e temporal do bicho-mineiro do cafeeiro e da vespa predadora em plantação de café orgânico em formação

Ciência Rural, 2011
The coffee production is an economic mainstay for many countries in the world. Brazil is the world's largest producer and exporter of coffee, being responsible for about 25% of the world production.
João Domingos Scalon, Maria Betania Lopes Avelar, Gabriela de Freitas Alves, Maurício Sérgio Zacarias   +3 more
doaj